Chair



FIG. 1 is a rear perspective view of the chair according to the present design.

FIG. 2 is a front perspective view of the chair according to the present design.

FIG. 3 is a right perspective view of the chair according to the present design; and,

FIG. 4 is an enlarged elevated side portion of FIG. 3.

The broken lines shown in FIG. 3 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 